Which of the following statements is incorrect in relation to TCP?

A) to establish a connection one side (the server) passively waits for an incoming connection by executing LISTEN and ACCEPT primitives

B) the other side (the client) executes a CONNECT primitive, specifying the IP address and the port to which it wants to connect

C) TCP uses sliding window to manage the receiver buffer allocation; every time data is received, the receiver advertizes the amount of the remaining buffer space available

D) the most important timer TCP uses is the time to live timer (TTL) to prevent packets from wondering around the network forever